Tom Sai-Cheung Chan

Person

San Marino, CA, US

People

Patents Grantslast 30 patents

Information Patent Grant
Data storage device increasing sequence detector clock frequency wh...
- Patent number 9,619,379
- Issue date Apr 11, 2017
- Western Digital Technologies, Inc.
- Tom Sai-Cheung Chan
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Data storage device employing different frequency preambles in adja...
- Patent number 9,437,242
- Issue date Sep 6, 2016
- Western Digital Technologies, Inc.
- Thao Hieu Banh
- G11 - INFORMATION STORAGE
Information Patent Grant
Data storage device executing retry operation by buffering signal s...
- Patent number 9,318,137
- Issue date Apr 19, 2016
- Western Digital Technologies, Inc.
- Tom S. Chan
- G11 - INFORMATION STORAGE
Information Patent Grant
Data storage device employing variable size interleave written trac...
- Patent number 9,281,009
- Issue date Mar 8, 2016
- Western Digital Technologies, Inc.
- Derrick E. Burton
- G11 - INFORMATION STORAGE
Information Patent Grant
Disk drive executing retry operation after adjusting jog value in r...
- Patent number 8,116,025
- Issue date Feb 14, 2012
- Western Digital Technologies, Inc.
- Tom S. Chan
- G11 - INFORMATION STORAGE
Information Patent Grant
Fly on demand in situ clearance measurement concept in hard disk drive
- Patent number 7,317,590
- Issue date Jan 8, 2008
- Samsung Electronics Co., Ltd.
- Tom Chan
- G11 - INFORMATION STORAGE
Information Patent Grant
Window timing adjustment for spiral bursts
- Patent number 7,158,336
- Issue date Jan 2, 2007
- Samsung Electronics Co., Ltd.
- Kwong-Tat Chan
- G11 - INFORMATION STORAGE
Information Patent Grant
Data track per inch optimization through compilation of voltage gai...
- Patent number 7,057,835
- Issue date Jun 6, 2006
- SamSung Electronics Co., Ltd.
- Tom Chan
- G11 - INFORMATION STORAGE

Patents Applicationslast 30 patents

Information Patent Application
Fly on demand in situ clearance measurement concept in hard disk drive
- Publication number 20070201158
- Publication date Aug 30, 2007
- Samsung Electronics Co., Ltd.
- Tom Chan
- G11 - INFORMATION STORAGE
Information Patent Application
Window timing adjustment for spiral bursts
- Publication number 20060171059
- Publication date Aug 3, 2006
- SAMSUNG ELECTRONICS CO., LTD.
- Kwong-Tat Chan
- G11 - INFORMATION STORAGE
Information Patent Application
Data track per inch optimization through compilation of voltage gai...
- Publication number 20050280917
- Publication date Dec 22, 2005
- Tom Chan
- G11 - INFORMATION STORAGE
Information Patent Application
Flying height monitor with servo AGC voltage for write operation in...
- Publication number 20050094303
- Publication date May 5, 2005
- Tom Chan
- G11 - INFORMATION STORAGE

Tom Sai-Cheung Chan

Person

Patents Grantslast 30 patents

Data storage device increasing sequence detector clock frequency wh...

Data storage device employing different frequency preambles in adja...

Data storage device executing retry operation by buffering signal s...

Data storage device employing variable size interleave written trac...

Disk drive executing retry operation after adjusting jog value in r...

Fly on demand in situ clearance measurement concept in hard disk drive

Window timing adjustment for spiral bursts

Data track per inch optimization through compilation of voltage gai...

Patents Applicationslast 30 patents

Fly on demand in situ clearance measurement concept in hard disk drive

Window timing adjustment for spiral bursts

Data track per inch optimization through compilation of voltage gai...

Flying height monitor with servo AGC voltage for write operation in...